Perko Dual Battery Selector Switch - Cup Mount [8521DPC] Marine Navigation & Instruments | GPS - Track Plotter Toroidal wound technology for quietness

Toroidal wound technology for quietness and high efficiency

neutral and safety ground buses installed

This compact puller makes for easy stowing

3-inch high-resolution Color LCD

Surge Capacity (Peak): 2000W

Perko Dual Battery Selector Switch - Cup Mount [8521DPC] Marine Navigation & Instruments | GPS - Track Plotter Toroidal wound technology for quietnessDual Battery Selector Switch Cup Mount The Perko Dual Battery Selector Switch allows the addition of an extra battery for accessories. This switch provides the flexibility of selection between batteries or combined operation of both batteries in parallel for starting or charging. It can also serve as an emergency main disconnect switch in the event of an electrical problem. All models are make before break design and are ignition protected. Features: